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81. 发明申请

US20100191189A1 Catheter and Introducer Needle Assembly with Needle Shield 审中-公开
公开(公告)号：US20100191189A1
公开(公告)日：2010-07-29
申请号：US12553785
申请日：2009-09-03
申请人： Weston F. Harding , Christopher N. Cindrich , Glade H. Howell , Greg L. Brimhall , Stephen L. Thoresen
发明人： Weston F. Harding , Christopher N. Cindrich , Glade H. Howell , Greg L. Brimhall , Stephen L. Thoresen
IPC分类号： A61B17/34 , A61M25/06
CPC分类号： A61M25/0625 , A61M5/3273 , A61M5/3275 , A61M2005/3247 , A61M2005/325
摘要： A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a means for connecting the needle shield to the catheter hub until the sharp distal tip of the introducer needle has been withdrawn into the needle shield. Thus, when the distal end of the introducer needle extends from the distal portion of the needle shield, the needle shield is connected to the catheter hub and when the sharp distal end of the introducer needle is withdrawn into the needle shield, the needle shield is disconnected from the catheter hub. At that point, the sharp needle tip is secured within the needle shield.

82. 发明申请

US20090281499A1 SLEEVED CLIP SAFETY 有权
公开(公告)号：US20090281499A1
公开(公告)日：2009-11-12
申请号：US12119332
申请日：2008-05-12
申请人： Weston F. Harding , Bart D. Peterson
发明人： Weston F. Harding , Bart D. Peterson
IPC分类号： A61M5/32
CPC分类号： A61M25/0618 , A61M5/3273 , A61M2005/325
摘要： The present invention relates to a safety clip device for shielding and retaining a tip of an introducer needle following insertion of a vascular catheter. The safety clip device includes a sleeve having an interlock system for locking together the sleeve and the catheter adapter. The sleeve houses a safety clip wherein a portion of the introducer needle extends through the safety clip and is pinched between arm portions of the safety clip. As the tip of the introducer needle is withdrawn from the catheter adapter, the tip of the introducer needle is retained in the safety clip, whereafter the safety clip is retained within the sleeve and the sleeve is released from the catheter adapter for safe disposal.
摘要翻译：本发明涉及一种用于在插入血管导管之后屏蔽和保持导引针的尖端的安全夹装置。安全夹装置包括具有用于将套管和导管适配器锁定在一起的互锁系统的套筒。套管装有安全夹，其中导引针的一部分延伸穿过安全夹并被夹在安全夹的臂部之间。当引导器针的尖端从导管适配器中取出时，导引针的尖端保持在安全夹中，然后将安全夹保持在套筒内，并且套筒从导管适配器释放以便安全处理。

83. 发明申请

US20090088696A1 CATHETER INSERTION DEVICE WITH AUTOMATIC SAFETY BARRIER 有权
标题翻译：带自动安全栅的导管插入装置
公开(公告)号：US20090088696A1
公开(公告)日：2009-04-02
申请号：US11863847
申请日：2007-09-28
申请人： Weston F. Harding , Austin Jason McKinnon
发明人： Weston F. Harding , Austin Jason McKinnon
IPC分类号： A61M5/32
CPC分类号： A61M25/0618 , A61M5/3273 , A61M2005/325
摘要： A catheter insertion device with an automatic safety barrier includes a housing, a barrier member, and a biasing element. The housing includes a central bore configured to receive a needle therethrough, and further includes a channel extending through the housing and intersecting the central bore. The barrier member is hingedly coupled to the housing, and includes a leg to extend through the channel. An opening in the leg substantially aligns with the central bore to accommodate the needle therethrough. The biasing element biases the barrier member relative to the housing such that withdrawing the needle through the opening causes the biasing element to misalign the opening with the central bore, thereby occluding the central bore to shield an end of the needle.
摘要翻译：具有自动安全栅的导管插入装置包括壳体，阻挡构件和偏压元件。壳体包括构造成接收针穿过其中的中心孔，并且还包括延伸穿过壳体并与中心孔相交的通道。阻挡构件铰接地联接到壳体，并且包括延伸穿过通道的腿部。腿中的开口基本上与中心孔对齐以容纳针穿过其中。偏置元件相对于壳体偏压阻挡构件，使得针穿过开口引出偏压元件与中心孔不对准开口，从而封闭中心孔以屏蔽针的端部。

84. 发明申请

US20080132877A1 VASCULAR ACCESS DEVICE CHAMBER VENTING 有权
标题翻译：血管通路设备室通风
公开(公告)号：US20080132877A1
公开(公告)日：2008-06-05
申请号：US11931538
申请日：2007-10-31
申请人： Austin Jason McKinnon , Christopher N. Cindrich , Mark A. Crawford , Weston F. Harding
发明人： Austin Jason McKinnon , Christopher N. Cindrich , Mark A. Crawford , Weston F. Harding
IPC分类号： A61M5/168 , A61M5/14
CPC分类号： A61M39/045 , A61M39/16 , A61M39/26 , A61M2039/0036 , A61M2039/266
摘要： A vascular access device within an external environment may include a body and a septum at least partially housed within the body, a gas chamber housed within the body and the septum, and a vent adjacent the body capable of facilitating gas transfer between the gas chamber and the external environment. A method of venting a gas chamber within a medical device includes transferring gas between the gas chamber and an external environment of the device through a vent that is adjacent the body of the device.
摘要翻译：外部环境中的血管通路装置可以包括至少部分地容纳在体内的主体和隔膜，容纳在体内和隔膜内的气体室，以及靠近主体的通气口，其能够促进气体室和外部环境。在医疗装置内排放气室的方法包括通过与装置主体相邻的排气口在气体室和装置的外部环境之间传送气体。

85. 发明申请

US20080027400A1 VASCULAR ACCESS DEVICE NON-ADHERING SURFACES 有权
标题翻译：血管通路装置非附着表面
公开(公告)号：US20080027400A1
公开(公告)日：2008-01-31
申请号：US11829006
申请日：2007-07-26
申请人： Weston F. Harding , Austin Jason McKinnon , Mark A. Crawford , Lantao Guo , Glade H. Howell , David Ou-Yang
发明人： Weston F. Harding , Austin Jason McKinnon , Mark A. Crawford , Lantao Guo , Glade H. Howell , David Ou-Yang
IPC分类号： A61M25/00
CPC分类号： A61M25/0097 , A61M25/0017 , A61M39/045 , A61M39/26 , A61M2039/0036 , A61M2039/167 , Y10S128/912 , Y10S604/905
摘要： A vascular access device may include a body and a layer of the body that communicates with a pathogenic environment to discourage adhesion of a pathogen to the layer and thus repress pathogenic activity. A method of repressing pathogenic activity in a vascular access device includes providing the device with a body, and coating the body with a layer that discourages adhesion of a pathogen to the layer.
摘要翻译：血管通路装置可以包括与致病环境相通的身体和身体层，以阻止病原体与该层的粘附，从而抑制致病活性。在血管通路装置中抑制致病活性的方法包括向身体提供装置，并且将身体涂覆为阻止病原体与层的粘附的层。

86. 发明授权

US10682462B2 Separatable infusion set with cleanable interface and straight line attachment 有权
公开(公告)号：US10682462B2
公开(公告)日：2020-06-16
申请号：US12736678
申请日：2009-05-13
申请人： Weston F. Harding , Bart D. Peterson , Christopher N. Cindrich
发明人： Glade H. Howell , Weston F. Harding , Bart D. Peterson , Christopher N. Cindrich
IPC分类号： A61M5/158
摘要： Infusion sets for insertion into an insertion site for preventing misalignment of the base and cap or fluid connector by providing one or more alignment features between each, and in alternative embodiments, provide one or more features to secure the cap or fluid connector to the base in anyone of a number of rotational positions and having release features to allow the cap or fluid connector to be rotatable with respect to the base portion of the infusion set, and yet easily removed and inserted. Further embodiments provide infusion sets wherein the user can easily see the insertion site of the catheter and the skin, to determine if infections have occurred at an earlier stage than was possible using prior art infusion sets and with substantially less difficulty.

87. 发明授权

US08540677B2 Vascular access device chamber venting 有权
标题翻译：血管通路装置室通气
公开(公告)号：US08540677B2
公开(公告)日：2013-09-24
申请号：US11931538
申请日：2007-10-31
申请人： Austin Jason McKinnon , Christopher N. Cindrich , Mark A. Crawford , Weston F. Harding
发明人： Austin Jason McKinnon , Christopher N. Cindrich , Mark A. Crawford , Weston F. Harding
IPC分类号： A61M5/178
CPC分类号： A61M39/045 , A61M39/16 , A61M39/26 , A61M2039/0036 , A61M2039/266
摘要： A vascular access device within an external environment may include a body and a septum at least partially housed within the body, a gas chamber housed within the body and the septum, and a vent adjacent the body capable of facilitating gas transfer between the gas chamber and the external environment. A method of venting a gas chamber within a medical device includes transferring gas between the gas chamber and an external environment of the device through a vent that is adjacent the body of the device.
摘要翻译：外部环境中的血管通路装置可以包括至少部分地容纳在体内的主体和隔膜，容纳在体内和隔膜内的气体室，以及靠近主体的通气口，其能够促进气体室和外部环境。在医疗装置内排放气室的方法包括通过与装置主体相邻的排气口在气体室和装置的外部环境之间传送气体。

88. 发明授权

US08366684B2 Intravenous catheter blood control device 有权
标题翻译：静脉导管血液控制装置
公开(公告)号：US08366684B2
公开(公告)日：2013-02-05
申请号：US12119351
申请日：2008-05-12
申请人： Weston F. Harding
发明人： Weston F. Harding
IPC分类号： A61M5/00
CPC分类号： A61M25/0606 , A61M39/06 , A61M39/0606 , A61M2039/0036 , A61M2039/062 , A61M2039/0633 , A61M2039/064
摘要： An apparatus to control blood flow through an intravenous catheter in accordance with the present invention may include a substantially resilient helical outer shell and an inner valve portion formed therein. The inner valve portion may be configured to open upon compressing the substantially resilient helical outer shell. In some embodiments, the inner valve portion may include mating portions that substantially align to provide fluid leakage therebetween. Compressing the substantially resilient helical outer shell by, for example, inserting a Luer device into a catheter adapter containing the substantially resilient outer shell, may cause the mating portions to misalign, thereby creating a fluid path.
摘要翻译：根据本发明的用于控制通过静脉内导管的血流的装置可以包括基本上弹性的螺旋形外壳和形成在其中的内部阀部分。内部阀部分可构造成在压缩基本上弹性的螺旋形外壳时打开。在一些实施例中，内部阀部分可以包括基本对齐以在其间提供流体泄漏的配合部分。通过例如将Luer装置插入到包含基本弹性的外壳的导管适配器中来压缩基本上弹性的螺旋形外壳，可能导致配合部分不对准，从而产生流体路径。

89. 发明申请

US20120222468A1 ATTACHMENT DEVICE FOR IDENTIFYING CONSTITUENTS WITHIN A FLUID 有权
标题翻译：用于识别流体中的成分的附着装置
公开(公告)号：US20120222468A1
公开(公告)日：2012-09-06
申请号：US13410077
申请日：2012-03-01
申请人： Elizabeth Nelson , Karthik Ranganathan , Bart D. Peterson , William R. Marshall , David Feygin , Weston F. Harding
发明人： Elizabeth Nelson , Karthik Ranganathan , Bart D. Peterson , William R. Marshall , David Feygin , Weston F. Harding
IPC分类号： G01N33/00
CPC分类号： A61M5/168 , G06F19/00 , G06F19/34 , G06F19/3468
摘要： An attachment device for identifying one or more constituents within a fluid includes a first end configured to selectively attach to an opening of a container of holding a fluid, and a sensor coupled to the attachment body. The sensor further includes one or more sensor elements positioned to detect and analyze a fluid within the container. The sensor is further configured to perform one or more tests on the fluid, wherein the one or more tests are useful in identifying one or more constituents within the fluid.
摘要翻译：用于识别流体内的一个或多个成分的附接装置包括被配置为选择性地附接到容纳流体的容器的开口的第一端和耦合到附接体的传感器。传感器还包括一个或多个传感器元件，定位成检测和分析容器内的流体。传感器还被配置为对流体执行一个或多个测试，其中一个或多个测试可用于识别流体内的一个或多个成分。

90. 发明授权

US08066669B2 Vascular access device housing venting 有权
标题翻译：血管通路装置外壳通气
公开(公告)号：US08066669B2
公开(公告)日：2011-11-29
申请号：US11935064
申请日：2007-11-05
申请人： Kelly D. Christensen , Paul R. Johnson , Weston F. Harding , Troy A. Ekberg , Greg L. Brimhall , Tom M. Miner
发明人： Kelly D. Christensen , Paul R. Johnson , Weston F. Harding , Troy A. Ekberg , Greg L. Brimhall , Tom M. Miner
IPC分类号： A61M1/00
CPC分类号： A61M39/045 , A61M5/36 , A61M5/385 , A61M39/20 , A61M39/26 , A61M2039/205
摘要： A Luer access device may include a housing, a septum, and a gas permeable vent in communication with at least a portion of the housing for venting gas from an extravascular system. A method of venting a medical device may include providing a gas permeable vent within a Luer access device as part of an extravascular system and venting gas from the extravascular system through the gas permeable vent of the Luer access device.
摘要翻译：鲁尔进入装置可以包括壳体，隔膜和与外壳的至少一部分连通的透气气体，用于从血管外系统排出气体。排泄医疗装置的方法可以包括在Luer进入装置内提供透气通气口，作为血管外系统的一部分，并且通过Luer进入装置的透气性通气孔从血管外系统排出气体。

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